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Grade : IC20N

A cermet grade, used for grooving and turning applications. Recommended for semi-finishing and finishing operations when excellent surface finish is required. Wear resistant, prevents built-up edge.

PropertyValue
ISO Range - P/M/K(P05-P25)(M05-M15)
ISO Range - H/S/N

PropertyValue
Grade or Coating TypeUncoated
Coating Layers Uncoated


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Cutting Speed for: GIPI 3.00E-0.40 IC20N - 6402220
ISOMaterialMaterial DesignationMaterial ConditionCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25%CAnnealed :125240-320 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25%CAnnealed :190210-290 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55%CQuench and tempered. :250180-270 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55%CAnnealed :220180-270 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55%CQuenched & tempered. :300140-220 m/min
P6Low alloy & cast steel (less than 5% of alloying elements)Annealed :200180-270 m/min
P7Low alloy & cast steel (less than 5% of alloying elements)Quenched & tempered :275140-240 m/min
P8Low alloy & cast steel (less than 5% of alloying elements)Quenched & tempered :300140-220 m/min
P9Low alloy & cast steel (less than 5% of alloying elements)Quenched & tempered :350130-210 m/min
P10High alloyed steel, cast steel and tool steelAnnealed :200210-290 m/min
P11High alloyed steel, cast steel and tool steelQuenched & tempered :325130-210 m/min

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